<http://schema.org/dateModified>
"2013-06-18T10:52:08-04:00"^^<http://schema.org/Date>
<http://www.upi.com/Top_News/World-News/2013/06/18/Outgoing-Iranian-president-summoned-to-court-over-lawsuit/UPI-43811371567128/?rel=62051371823394>